Obesity remains a serious health problem and it is no secret that many people want to lose weight. Behavioral economists typically argue that “nudges” help individuals with various decisionmaking flaws to live longer, healthier, and better lives. In an article in the new issue of Regulation, Michael L. Marlow discusses how nudging by government differs from nudging by markets, and explains why market nudging is the more promising avenue for helping citizens to lose weight.

Armed with a computer model in 1935, one could probably have written the exact same story on California drought as appears today in the Washington Post some 80 years ago, prompted by the very similar outlier temperatures of 1934 and 2014.

Two long wars, chronic deficits, the financial crisis, the costly drug war, the growth of executive power under Presidents Bush and Obama, and the revelations about NSA abuses, have given rise to a growing libertarian movement in our country – with a greater focus on individual liberty and less government power. David Boaz’s newly released The Libertarian Mind is a comprehensive guide to the history, philosophy, and growth of the libertarian movement, with incisive analyses of today’s most pressing issues and policies.

Search form

Why Obama Should Stay Silent on Iran

President Obama should keep quiet on the subject of Iran’s elections. At least two pernicious tendencies are on display in the Beltway discussion on the topic. First is the common Washington impulse to “do something!” without laying out clear objectives and tactics. What, after all, is President Obama or his administration supposed to do to “support protesters” in Iran in the first place? What would be the ultimate goal of such support? Most importantly, what is the mechanism by which the support is supposed to produce the desired outcome? That we are debating how America should intervene in Iran’s domestic politics indicates the sheer grandiosity of American foreign policy thought.

The second, related tendency is that of narcissism: to make foreign countries’ domestic politics all about us. In this game, American observers anoint from afar one side the “good,” “pro-Western” team and the other the “bad,” “radical” one and urge Washington to press its thumb on the good side of the scale. But doing so would risk winding up Iranian nationalism, a very real force that binds Iranians together more tightly than their differences pull them apart.

If Iran’s government has overreached, the right response is schadenfreude. It couldn’t have happened to a nicer group of guys. Meanwhile, President Obama has a full plate of problems to deal with in his own country. Whatever government emerges from the Iranian political process, we’re going to have to deal with it. Until then, whatever President Obama’s personal prayers or wishes are for Iran, he ought to keep them to himself.